[PATCH RFC 4/7] coredump: s/startup/done/g

We're going to use that in a bit. Rename it to something easier to
understand.

No functional changes.

Signed-off-by: Christian Brauner (Amutable) <[email protected]>
---
 fs/coredump.c                | 4 ++--
 include/linux/sched/signal.h | 3 ++-
 kernel/exit.c                | 2 +-
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/fs/coredump.c b/fs/coredump.c
index ec9359e382ea..27d9cdc77cec 100644
--- a/fs/coredump.c
+++ b/fs/coredump.c
@@ -523,7 +523,7 @@ static int coredump_wait(int exit_code, struct core_state *core_state)
 	struct task_struct *tsk = current;
 	int core_waiters = -EBUSY;
 
-	init_completion(&core_state->startup);
+	init_completion(&core_state->done);
 	core_state->dumper.task = tsk;
 	core_state->dumper.next = NULL;
 
@@ -531,7 +531,7 @@ static int coredump_wait(int exit_code, struct core_state *core_state)
 	if (core_waiters > 0) {
 		struct core_thread *ptr;
 
-		wait_for_completion_state(&core_state->startup,
+		wait_for_completion_state(&core_state->done,
 					  TASK_UNINTERRUPTIBLE|TASK_FREEZABLE);
 		/*
 		 * Wait for all the threads to become inactive, so that
diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h
index 584ae88b435e..ed9e2d49d166 100644
--- a/include/linux/sched/signal.h
+++ b/include/linux/sched/signal.h
@@ -81,7 +81,8 @@ struct core_thread {
 struct core_state {
 	atomic_t nr_threads;
 	struct core_thread dumper;
-	struct completion startup;
+	/* Completed by the last thread to park. */
+	struct completion done;
 };
 
 /*
diff --git a/kernel/exit.c b/kernel/exit.c
index 2c0b1c02920f..b535bc1ed68d 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -441,7 +441,7 @@ static void coredump_task_exit(struct task_struct *tsk,
 	 * to core_state->dumper.
 	 */
 	if (atomic_dec_and_test(&core_state->nr_threads))
-		complete(&core_state->startup);
+		complete(&core_state->done);
 
 	for (;;) {
 		set_current_state(TASK_IDLE|TASK_FREEZABLE);

-- 
2.53.0